3-(4-Bromophenyl)-2-thioxo-2,3-dihydroquinazolin-4(1H)-one

3-(4-溴苯基)-2-硫氧代-2,3-二氢-4(1H)-喹唑啉酮

Also known as: 3-(4-Bromophenyl)-2-sulfanylquinazolin-4(3H)-one, 3-(4-Bromophenyl)-2-thioxo-2,3-dihydro-1H-quinazolin-4-one, 3-(4-Bromophenyl)-2-thioxo-2,3-dihydro-4(1H)-quinazolinone, 3-(4-bromophenyl)-2-sulfanylidene-1,2,3,4-tetrahydroquinazolin-4-one, 3-(4-bromophenyl)-2-sulfanylidene-1H-quinazolin-4-one, 3-(4-bromophenyl)-2-thio-1H,3H-quinazolin-4-one, 4(1H)-Quinazolinone, 3-(4-bromophenyl)-2,3-dihydro-2-thioxo-, 3-p-bromophenyl-4-oxoquinazoline-2-thione, 3-N-p-bromophenylquinazoline-2-thione-4-one

CAS No.
1028-39-3
Jingsj CID
J-1439335-8
Molecular Formula
C14H9BrN2OS
Chinese Name
3-(4-溴苯基)-2-硫氧代-2,3-二氢-4(1H)-喹唑啉酮
Molecular Weight
333.20300 g/mol
Category
Ketones
Last updated
8/21/2026

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Physicochemical Properties

Melting Point338-340ºC
Boiling Point472ºC at 760mmHg
Density1.72g/cm3
Flash Point239.3ºC

Frequently Asked Questions

What is the CAS number of 3-(4-Bromophenyl)-2-thioxo-2,3-dihydroquinazolin-4(1H)-one?

1028-39-3

What are the molecular formula and molecular weight of 3-(4-Bromophenyl)-2-thioxo-2,3-dihydroquinazolin-4(1H)-one?

C14H9BrN2OS, molecular weight 333.20300 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026